baber/WOPTO huggingface dataset:
Patent JP-S58195733-A (JP)
Title: Kettle
Inventor: TOMITA KAZUNORI
IPC: A47J27/21
Filed: 1982-05-08
Abstract: PURPOSE:To enable steam seal to be formed simply and securely and a whistle provided in a water pouring port to blow by the steam in stable condition by a method wherein a horizontal plane part is formed in the contact plane between a kettle body and a lid for covering its opening and the horizontal plane part of the body is formed with an annular groove. CONSTITUTION:In using a kettle, a knob 6 is held by hand to open a lid 5. After water is filled in a kettle body 1, the lid 5 is closed and electric current is supplied through a heater installed in the lower part of the kettle body 1. As a result, the water is boiled to generate steam thus increasing the pressure in the body 1. Consequently, a whistle formed in the leading end of a water pouring port 7 is allowed to blow by the steam leaking therethrough thereby alarming the boiling. At that time, since a protrusion 56 of the lid 5 is kept into contact under pressure with a vertical plane part 11b formed in a lid fitting part 11 of the body 1, there is no risk of the lid 5 getting out of place by the steam pressure. The steam is cooled by a horizontal plane part 5a of the lid 5 to cause dew condensation. The resultant water fills a groove 11d formed in the horizontal plane part 11b of the lid fitting part 11 to form seal together with the horizontal plane part 5a.
Patent JP-S59203261-A (JP)
Title: Video tape recorder
Inventor: TAKECHI JINICHI
IPC: G11B15/467
Filed: 1983-04-30
Abstract: PURPOSE:To make the servo control of a reproducing system possible by arraying recording tracks and recording a control signal, which becomes a servo reference signal for reproducing, on a prescribed track of a tape when only a sound signal is recorded with a rotary head. CONSTITUTION:At a reproducing time, a reproducing mode signal is given from a terminal 4 to an OR circuit 8, and a high-level OR output is given to a switch 6. Then, the switch 6 is changed over to the connection to a contact 13, and the output of a reference oscillator 7 is given as the servo reference signal to a servo circuit. In case that a TV broadcasting signal is recorded at a recording time, a video signal is inputted from a terminal 11, and the output of a video detecting circuit becomes low-level, and the OR output is not transmitted. The switch 6 is connected still as shown in the figure, and a vertical synchronizing signal taken out from a synchronizing signal separating circuit 9 is given as the servo reference signal to the servo circuit. At this time, a multiple signal where the frequency-modulated sound signal outputted from a sound signal recording circuit 1 is superposed onto the video signal outputted from a video signal recording circuit 4 is supplied to circuits heads H1 and H2 to perform the servo control.
Patent JP-H03277767-A (JP)
Title: Deposited film formation
Inventor: MURAYAMA HITOSHI
IPC: C23C16/02
Filed: 1990-03-28
Abstract: PURPOSE:To easily and stably form a deposited film minimal in defects independently of the influence of dusting by forming a surface protective film on the surface of a base material, fitting this base material to the inside of a deposited film forming apparatus, removing the protective film in the form of gas, and then starting film formation. CONSTITUTION:A surface protective film having a function of being removable in the form of gas in non-contact state is formed on the surface of a base material to about 50mum thickness. This base material is fitted to the inside of a deposited film forming apparatus. The surface protective film is removed in the form of gas in non-contact state, e.g. by heating the base material, by which film formation can be started without leaving foreign matter on the base material surface. By this method, the deposited film minimal in defects, such as spherical projections, can be obtained independently of the adverse effect of dusting attendant on the cleanliness inside the chamber at the time of deposited film formation or the vibration of the apparatus before the initiation of film forming stage.
Patent JP-H02253982-A (JP)
Title: Ink ribbon apparatus in printer
Inventor: SOBAJIMA SHINICHI
IPC: B41J35/04
Filed: 1989-03-29
Abstract: PURPOSE:To enable a printing head to be disposed backward of a ribbon containing part by a method wherein a ribbon payed out from one end of the ribbon containing part is twisted twice at approximately 45 deg. on the same plane and thereafter bent at an angle of 90 deg. by one of ribbon regulating arms to pass through a ribbon printing surface. CONSTITUTION:A ribbon regulating arm 3 is formed into approximately an inverted L shape. A ribbon route is formed so that a ribbon payed out from one end of a ribbon containing part 1 is twisted twice at approximately 45 deg. on the same plane and bent at approximately 90 deg. by one of the ribbon regulating arms, thereafter passing through a ribbon printing surface to again return into the ribbon containing part via the other ribbon regulating arm in the same manner. In this manner, the ribbon printing surface can be provided backward of the ribbon containing part. Thus, a printing head can be disposed backward of the ribbon containing part. As a result, the magnitude of a whole apparatus in a height direction can be reduced.
Patent JP-S561798-A (JP)
Title: Driving device for step motor
Inventor: ITOU JIROU
IPC: H02P8/32
Filed: 1979-06-18
Abstract: PURPOSE:To improve settling time and to decrease the current consumption and heating by providing a resistor between the motor winding of a step motor and a power supply and also providing the second transistor other than motor-drive- control transistors in parallel with said resistor. CONSTITUTION:Pulse dividing paths 3, which receive clock pulses CL sequentially supply driving pulses phi1-phi4 to motor-drive-control transistors Tr1-Tr4, thereby four-phase step windings 1A-1D are sequentially conducted. When a parallel transistor 5 is turned off immediately after the starting of the step by a pulse phi0, a resistor R0 is entered in series with a power supply 2. Therefore, the terminal voltage of the motor winding decreases from V to V', and the settling time TST by indential response is shortened to 1/2-1/3 in comparison with the case the terminal voltage V is applied to the motor winding without the resistor R0. Furthermore, the current consumption during the time of stop and heating of the step-motor windings are decreased.
Patent JP-H08335617-A (JP)
Title: Method and equipment for response analysis of semiconductor material using optical stimulation
Inventor: GEILER HANS-DIETER
IPC: H01L21/66
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a response analysis method and device using optical pumping, capable of detecting charge carrier wave having high excitation output and short charge carrier life with sufficiently high precision for detecting a radioactive channel and non-reductive channel of charge carrier recouping, using optical pumping of semiconductor, and to enable individual evaluation of each channel. SOLUTION: The intensity of exciting laser beams is modulated by two non-continuous modulation frequencies Ω1, Ω2, so as to measure the luminescent beams emitted from an objective 4 with respect to the difference frequency Ω-Ω2 for analyzing the luminescent beams as a function of arithmetical mean of the modulation frequencies Ω1, Ω2. In such a constitution, a method and device are utilized in the semiconductor industry for determining different electrical parameters of semiconductor materials.
Patent JP-H03281013-A (JP)
Title: Manufacturing device for pipe with inner groove and non-worked part
Inventor: MAEBAYASHI KIYOAKI
IPC: B21C1/22
Filed: 1990-03-27
Abstract: PURPOSE:To reduce the wear of the ring and the sphere and to improve the workability of the pipe with inner groove and with non-worked part and to improve the life of the press ring or sphere by making the metallic pipe side of the pressing surface of the press ring to the spherical surface and making the outer side from the prescribed position to the taper surface. CONSTITUTION:The spherical surface part 5a1 comes into face contact with the sphere 4, the pressurizing force for the plug with the groove is applied to the sphere 4 and the inner surface groove is formed in the inner surface of pipe. The press ring 6 is moved to the position 6' by R1 with the moving device, the sphere 4 is moved to the position displayed with the dotted line, the revolution radius of the sphere 4 is enlarged by B1, and contacts with the taper surface 5a2. Therefore, the revolutional radius is sufficiently enlarged by B1, the contact of the plug with groove with the inner surface of the metallic pipe is eliminated, the non-worked rough part 22A is formed, this non-worked rough part 22A is also contracted in diameter with the following dies, and the pipe 20 with inner groove and non-worked part which consists of the inner grooved part 21 and the non-worked part 22 of the same outer diameter over the total length is formed.
Patent JP-H05278612-A (JP)
Title: Train position detecting device
IPC: B61L25/02
Filed: 1992-03-31
Abstract: PURPOSE:To precisely detect train position by transmitting to a center device the absolute time when the signal wave from a train is received by each relay device together with train position data, and conducting the time correction of the train position data on the basis of the transmission time from each relay device. CONSTITUTION:A cross-induction line for receiving the signal wave from a train when the train is passed is laid along the advancing direction of the train, and a plurality of relay devices 1 (1-1 1-n) are arranged at fixed intervals in conformation to the cross-induction line to calculate and output the train position data on the basis of the receipt signal when the train is passed. Each relay device 1 is connected in ring to a center device 2 through an optical transmission line 3. In the center device 2, when the absolute time determined by the relay device 1 according to the read signal from the device 2 and the train position data are inputted, the transmission time every relay device 1 is calculated from the deviation with the absolute time measured by the center device 2, and time correction of the train position data is conducted according to this transmission time.
Patent JP-S574383-A (JP)
Title: Arc welding device
Inventor: MIZUNO MASANORI
IPC: B23K9/09
Filed: 1980-06-09
Abstract: PURPOSE: To make operation easy, and perform arc welding in which the arc is stable and there is no generation of spatter by determining the pulse frequency of a welding power source in accordance with the feed speeds of a wire.  
     CONSTITUTION: A guide roller 32 revolves, and a sensor 48 detects the bojects 46 to be detected on the roller 32 at a fixed period, and inputs the detection signal thereof to the output part 42 of a welding power source 18. Each time when the detected signal is inputted, pulse output is outputted in superposition on constant low voltage and is supplied between a welding wire 10 and the objects 16. Therefore, the arc is generated between the wire 10 and the objects 16 to be welded, and the pulse current flows in the route of 18a-22-1-44-17-18b, by which the wire 10 and the objects 16 are melted, and the leading end of the wire 10 is cut by melting, the globules whoereof are shifted onto the objects 16. The form of the globule shifting of the wire 10 is made one globule per pulse by suitably selecting the number of the objects 46, and if the feed speed of the wire is changed, the frequency of the pulse voltages changes accordingly, thus the stable arc welding free from spatter is accomplished. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08267398-A (JP)
Title: Deaeration roll and manufacture of adhesive film with deaeration roll
Inventor: AKESATO HIDEAKI
IPC: B65H35/08
Filed: 1995-04-03
Abstract: PURPOSE: To provide a deaeration roll in which deaeration holes can effectively be provided and manufacture of adhesive films with this deaeration roll. CONSTITUTION: In an adhesive film manufacturing device equipped with a means to stick parting paper, to which adhesive is applied and dried, to a film with pass paper, needles 11 are spirally projected on the external peripheral surface of a cylindrical roll body 10 which is a deaeration roll which is provided in a line for carrying films with process paper and is used for making deaeration holes on the film with process paper. In addition, in the line for carrying films with process paper before sticking process, this deaeration roll is let to abut on the line tip to which new films with process paper that are carried after the passing of the seam of a film with process paper to make deaeration holes so that the bubbles produced at this line tip when the films are stuck are let to discharged from these deaeration holes.
Patent JP-S63243465-A (JP)
Title: Concrete pump
Inventor: SENDA SHINTARO
IPC: F04B15/02
Filed: 1987-03-31
Abstract: PURPOSE:To reduce the rocking radius of a flow passage selector valve as well as to attempt miniaturization, the enhancement in transportation efficiency and the like by curving into a projection form the root end section of a flow passage selector valve provided to the bottom of a hopper and providing a drive lever to the side near the rocking center of the root end section. CONSTITUTION:Plural concrete cylinders 11 are provided on the right side well board 10a of a hopper 10. While each of bearing sections 14 provided to the root end section 13a of a flow passage selector valve 13 is pivotally supported in the right side board 10b via a pair of bearings 12. And the flow passage selector valve 13 is connected to a transport pipe 15 on its root end 13a, a rocking end 13b is also arranged in front of the concrete cylinder 11. In this case, the root end 13a of the flow passage selector valve 13 is curved into a projection form between the bearings 12 to the opposite side of the rocking end 13b with respect to the rocking center Oa of the aforesaid valve 13, and a drive lever 16 is projected monolithically on the outer circumference of a pipe wall A near the rocking center Oa of the flow passage selector valve 13, and is thereby connected to a hydraulic cylinder 17.
Patent JP-S61236170-A (JP)
Title: Constant-voltage diode
Inventor: ISHIZUKA YOSHIHIRO
IPC: H01L29/866
Filed: 1985-04-12
Abstract: PURPOSE:To obtain an element having an area approximately equivalent to that of a surface breakdown Zener diode and to decrease the dynamic impedance, by providing high-concentration N- and P-type impurity regions in a P well formed of a P-type impurity burried in the substrate. CONSTITUTION:A P-type impurity is diffused in a P-type substrate 1, and an N-type epitaxial layer 3 is formed. Subsequently, a P-type impurity is diffused to form a P-type high-concentration impurity region 4 while, simultaneously, the P-type impurity region which has been burried in the P-type substrate 1 is diffused to the surface of the chip so as to form a P-type low-concentration impurity region 8 as a P well. An N-type impurity is then diffused to form an N-type high-concentration impurity region 5 simultaneously with the formation of a transistor emitter. Anode and cathode electrodes 6 and 7 are provided, respectively, in the P-type low-concentration impurity region 8 and the N-type high-concentration impurity region 5. According to this construction, the breakdown may occur within the semiconductor layer but not at the junction between the P-type low-concentration impurity region 8 and the N-type impurity region 5. Thus, a low-impedance path can be obtained for the anode.
Patent JP-S5556526-A (JP)
Title: Device for preventing lift in multi-flames gas burner
Inventor: SAKAI HIDETOSHI
IPC: F23N5/12
Filed: 1979-06-19
Abstract: PURPOSE:To enable to effect stable combustions in a multi-flames gas burner by utilizing electrolytic actions imposed in flames and thereby preventing liftings or lost-fires of the flames. CONSTITUTION:Flame ports 12 are provided in a row on a burner base 11, formed in a pipe-shape, along the longitudinal direction thereof at a constant distance and an electrode 14, supported in a proper flame among the flames 13, ejected from the flame ports 12, by a proper means, is connected to a positve terminal 16 in a terminal box 15 while the base 11 is connected to a negative terminal 17. When a DC voltage up to 2000V, in a range that a dielectric breakdown will not be caused between the electrode 14 and the burner base 11, or an AC voltage of 300V-2000V is imposed under this condition, combustions may be promoted under conditions wherein the base portions of the lifting flames 13 are attracted to the flame port portions 12, and thus, effects for holding flames may be maintained.
Patent JP-H10275488-A (JP)
Title: Non-volatile semiconductor memory
Inventor: UENOYAMA HIROMI
IPC: H01L21/8247
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a non-volatile semiconductor memory which is provided with a highly reliable non-volatile memory element and can accurately read out information even if defective holding data occurs. SOLUTION: A memory cell M1 included in a memory cell array 70 is constituted with non-volatile memory elements having floating gate electrode layers. When a read-out discriminating circuit 77 receives a discriminating signal, receives data from the memory cell array 70 and discriminates a holding state of data of non-volatile memory elements. A reference voltage generating circuit 78 receives a control signal corresponding to a discriminated result of the read- out discriminating circuit 77 by one to one, and adjusts reference voltage Vref supplied to the memory cell M1.
Patent JP-H07256747-A (JP)
Title: Resin product and molding thereof
Inventor: NISHIYAMA AKIO
IPC: B29K105/20
Filed: 1994-03-24
Abstract: PURPOSE:To eliminate the necessity for performing the conventional draw from a molded product, to simplify the planning of a mold and to increase the strength of a resin product by using the mold of an undercut part as the insert part of a product. CONSTITUTION:A small hole for sucking the air in a mold 1 is provided to the molding surface of the mold 1 and a resin plate 2 softened under heating is arranged to the opening part of the mold 1 and the air between the mold and the resin plate is sucked from the small hole to bring the resin plate into close contact with the inner surface of the mold to produce a resin product. In this resin product, the mold member 3 being a part of the mold for molding the undercut part of the resin product is inserted in the protruding part of the resin product.
Patent JP-S521814-A (JP)
Title: Rear body tiltable truck
Inventor: HIRAYAMA AKIRA
IPC: B60P1/32
Filed: 1975-06-23
Abstract: PURPOSE: Drawbacks of conventional rear body tiltable heavy load carrying truck are eliminated, and a truck to tilt the rear body by jack up front portion of the rear body is proposed. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S591650-A (JP)
Inventor: FUIRITSUPU GURAHAMU ANRAITO
IPC: C22C21/00
Filed: 1983-05-02
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H07213187-A (JP)
Title: Sanitary tool for animal
Inventor: HAYASHI KOZABURO
IPC: A01K23/00
Filed: 1994-01-29
Abstract: PURPOSE:To provide a sanitary tool for animals, capable of mixing and dispersing the excrements of animals, such as dung, in sand, etc., and then disposing the mixture at the place or carrying the mixture to a disposing place and subsequently disposing the mixture. CONSTITUTION:The sanitary tool for the animals comprises a hollow stick part 2, a rotation shaft 3 stored in the stick 2 and having the tip part projected in the lower direction, a rotation-driving part for rotating the rotation shaft 3, a stirring blade part 5 disposed at the tip of the rotation shaft 3, and a lid part 6a pivotally attached to the lower part of the stick part 2 to cover the stirring blade part 5 and comprising a pair of right and left openable buckets. The stick part 2 is pushed down to open the lid part 6a, and the rotation-driving part is operated to rotate the rotation shaft 3 and further rotate the stirring blade part 5. Thus, the dung of animals are stirred and mixed with soil and sand to solidify and finely grind the mixture, thereby enabling to incorporate the dung with the soil.
Patent JP-H10275483-A (JP)
Title: Non-volatile semiconductor memory device
Inventor: KAJITANI MASANORI
IPC: H01L21/8247
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To record multivalued information or analog information at high speed with high accuracy by writing an amount a little less than the amount corresponding to the multivalued information to be stored into a memory cell transistor and repeating write and read in a short cycle later. SOLUTION: A write circuit 52 generates a write voltage (VH/VM/VL) corresponding to a 1st write period continuously for a prescribed period, performs write for the amount corresponding to write information into a memory cell transistor 40 and writes a lacked component during a following 2nd write period. During the 2nd write period, write operation based on a write clock ϕW and read operation based on a read clock ϕR from a read circuit 51 are repeated. At the time point when a discrimination circuit 53 discriminates that the read potential of bit line 42 reaches a discriminate value set corresponding to the multivalued information to be stored and inverts a discriminate signal D, the write operation and the read operation are stopped.
Patent JP-H09247410-A (JP)
Title: Facsimile equipment
Inventor: KONDO NORIHIKO
IPC: H04N1/32
Filed: 1996-03-06
Abstract: PROBLEM TO BE SOLVED: To conduct transmission in response to the circumstance of a transmission destination by displaying calendar information of the transmission destination. SOLUTION: When an original is set to a read section, whether or not a time/calendar key is depressed is checked, and when the time/calendar key is depressed, it is judged that a display output of calendar information is selected, entry of a telephone number of a transmission destination is awaited and the calendar information of the transmission destination is displayed on a display device of an operation display section with the telephone number of the transmission destination and the time of the transmission destination (steps S1-S4).  Then whether or not an interrupt key is depressed and a request of a calendar information output is checked, and when the interruption key is depressed, calendar information output interruption processing is conducted, the calendar information is printed out onto recording paper and the transmission processing is conducted depending on the selection of immediate transmission or memory transmission (steps S5-S15).
Patent JP-S60223597-A (JP)
Inventor: SASAKI KIYOMI
IPC: E21D9/06
Filed: 1984-04-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6253747-A (JP)
Inventor: JIYABUITSUDO AARU ARUBUI
IPC: B01L99/00
Filed: 1986-04-07
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S60228099-A (JP)
Inventor: TAKASAKI MITSUHIRO
IPC: B26F1/02
Filed: 1984-04-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。